A large body of work considers the case where input features do not change [1]}, [2]}, [3]}, [4]}, [5]}, [6]}, [3]}, [8]}, [9]}, [10]}, [11]}, [12]}. When considering how a population might evolve in response to decisions, two broad lines of work emerge – those that consider two decision stages [13]}, [14]}, [15]} and those that consider finite or infinite-horizon decision making [16]}, [17]}, [18]}, [19]}, [20]}, [21]}.
